Low-profil quiet fan
19th September 1981, Page 13
19th September 1981
Page 13
Page 13, 19th September 1981
— Low-profil quiet fan
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ETRI Fans, of Horsham, Suss have announced a low-pro cooling fan, designed overcome noise problems, a to meet constricted space quirements.
The slim-line model 146D1 fan incorporates a die-cast ME casing containing an impeller only 75mm diameter and is o 25.9mm thick. Maximum flou zero pressure 50Hz is stated a litres/sec or, at 60Hz at 11 litn sec.
A precision sleeve bearing rangement supports the dyi mically balanced impeller, a motor, producing a noise le of only 26dB(A) at 50 Hz.
This fan is designed for ope tion from ac mains pow supplies at either 115V 208/240V, 50Hz or 60Hz, and la power consumption of 8W 50Hz and weighs 0.3kg.